After sitting idle for the week, the Stanley Cup playoffs are ready to resume when the finals get under way tomorrow. E.J. Hradek breaks down the keys to the series, from crucial line changes to prowess in the faceoff circle.

Puck Prospectus dishes on which teams will excel in the faceoff circle in 2009-10, explaining the ratings in the faceoffs category from its upcoming season projections in ESPN The Magazine's NHL preview.